Human Cell Worksheets for Kids

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Have fun learning about what is inside the human body with these cell worksheets.

Are you ready to take your students on a fantastic journey into the mysterious world of human cells? These cell worksheets are the perfect tools to spark curiosity and engage your elementary or middle school students in the wonders of our bodies!

In this educational adventure, we’ll dive into the tiniest building blocks that make up our bodies, cells! We’ll discover how these incredible cells work together to keep us healthy and functioning every day.

From the powerhouse muscles to the clever brain cells and the brave blood cells, we’ll learn about the essential roles each cell plays in our bodies. And don’t worry if you’re not sure about the exact number of cells in the human body, it’s a puzzle even scientists love to explore!

But that’s not all! We’ve prepared awesome worksheets and fun facts that will captivate your students and make learning about human cells a blast.

Let’s embark on this captivating journey through human cells and inspire the next generation of young scientists!

Add these to your homeschool science curriculum when learning human biology.


These human cells worksheets are a great way for elementary and middle school students to learn about the main cells in our bodies.

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How many human cells are there in the body?

It is estimated that the human body contains around 30-37 trillion cells. However, it’s important to note that this number can vary depending on a person’s age, size, and overall health.

Additionally, the exact number of cells in the body is difficult to determine as there is no standard method for counting cells throughout the body.

What types of human cells are there?

There are many different types of human cells, each with a unique structure and function. Here are some examples of different types of human cells:

  1. Muscle cells: These cells are responsible for movement and are found in the skeletal, smooth, and cardiac muscles.
  2. Nerve cells (neurons): These cells transmit electrical signals and are found in the brain, spinal cord, and throughout the body.
  3. Blood cells: There are three main types of blood cells: red blood cells, white blood cells, and platelets. Red blood cells carry oxygen, white blood cells help fight infection, and platelets are involved in blood clotting.
  4. Skin cells: These cells make up the outermost layer of the skin and protect the body from the environment.
  5. Fat cells: These cells store energy and are found throughout the body.
  6. Bone cells: These cells make up bone tissue and are involved in bone growth and repair.
  7. Reproductive cells: These cells include sperm in males and eggs in females and are involved in reproduction.

Use our free printable human body systems worksheets too!

These are just a few examples of the many types of human cells that exist. Each type of cell has a specific role in the body and works together with other cells to maintain the proper functioning of organs and systems.

human cells worksheets

What is included in the human cell worksheets?

There are 38 pages included in this human cells bundle with 16 black and white pages, the exact same 16 pages in color, plus 6 answer sheets.

  • 10 informational coloring pages
  • 10 informational colored posters
  • Match the cells
  • Name the cells from the cell diagram
  • 3 research worksheets, where the students have to:
    • Name the cell from the image
    • What is the main function of the human cell?
    • What is the main organ involved?

You can also learn about the body organs with our human body organs worksheets.

name the human cells

What are the main human cells?

The main human cells and the ones that we are covering in this worksheet are:

  1. Platelets (Thrombocytes): Essential for blood clotting, preventing excessive bleeding when there is an injury.
  2. Bone Cells (Osteocytes): Form the structural framework of bones and play a crucial role in bone development and maintenance.
  3. Neurons: The building blocks of the nervous system, responsible for transmitting and processing electrical signals, enabling communication between different parts of the body.
  4. Muscle Cells (Myocytes): Responsible for muscle contraction, enabling movement and various physiological functions.
  5. White Blood Cells (Leukocytes): Part of the immune system, they defend the body against infections and foreign invaders.
  6. Red Blood Cells (Erythrocytes): Responsible for carrying oxygen from the lungs to all tissues in the body and bringing carbon dioxide back to the lungs to be exhaled.
  7. Hepatocytes: These are the main functional cells of the liver. They play a crucial role in metabolism, detoxification, and the production of bile, which aids in digestion.
  8. Enterocytes: Found in the lining of the small intestine, enterocytes are responsible for absorbing nutrients from the digested food and transporting them into the bloodstream.
  9. Ovum Cells (Ova): Ovum cells, commonly known as egg cells, are the female gametes. They are produced in the ovaries and are essential for sexual reproduction. When fertilized by a sperm cell, they develop into embryos.
  10. Sperm Cells: Sperm cells are the male gametes. They are produced in the testes and are crucial for sexual reproduction. When a sperm cell successfully fertilizes an egg cell, it forms an embryo.
Human cells unit study


More human body activities

Continue learning about the human body with these free printable science worksheets:

Preschool books about body parts play a crucial role in early childhood education. Offering young learners an engaging and age-appropriate introduction to human anatomy.

thrommbocytes human cells

What about plant cells?

Plant cells are the basic structural and functional units of plants. They have several key components that differentiate them from animal cells. Here are some of the main features of plant cells:

  1. Cell Wall: One of the most distinguishing features of plant cells is the presence of a rigid cell wall surrounding the cell membrane. The cell wall is made of cellulose and provides structural support and protection to the cell.
  2. Cell Membrane: Like animal cells, plant cells also have a cell membrane that surrounds the cell’s cytoplasm and regulates the movement of substances in and out of the cell.
  3. Cytoplasm: The cytoplasm is a gel-like substance inside the cell membrane where various cellular organelles are suspended.
  4. Nucleus: The nucleus is the cell’s control center and contains the genetic material (DNA) of the plant cell. It regulates cell activities and contains instructions for cell growth, development, and reproduction.
  5. Mitochondria: These cell organelles are responsible for cellular respiration, where energy is generated by breaking down sugars and other molecules to produce ATP (adenosine triphosphate).
  6. Chloroplasts: Unique to plant cells, chloroplasts are responsible for photosynthesis. They contain chlorophyll, the pigment that captures light energy and converts it into chemical energy in the form of glucose.
  7. Vacuole: Plant cells typically have a large central vacuole filled with cell sap. The vacuole helps maintain turgor pressure, store nutrients, and regulate ion concentration within the cell.
  8. Endoplasmic Reticulum (ER): The ER is involved in protein synthesis and lipid metabolism.
  9. Golgi Apparatus: The Golgi apparatus is responsible for processing, modifying, and packaging proteins and lipids for transport within the cell or secretion outside the cell.
  10. Ribosomes: Ribosomes are responsible for protein synthesis and can be found in the cytoplasm or attached to the rough endoplasmic reticulum.

Plant cells, like animal cells, are eukaryotic. Meaning they have a true nucleus and membrane-bound organelles. However, the presence of a cell wall and chloroplasts makes them unique and allows them to carry out essential processes like photosynthesis.

Plant cell activities

Learn more about plants with these fun plant resources:

Last Updated on 2 April 2024 by Clare Brown

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